<link rel="stylesheet" type="text/css"
      href="/third_party/static/angular-ui-0.4.0/build/angular-ui.css" media="screen">
<link rel="stylesheet" type="text/css"
      href="/lib/static/bootstrap-2.3.1-r1/css/bootstrap.css" media="screen">
<link rel="stylesheet" type="text/css"
      href="/css/oppia.css" media="screen">
